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The map label for this gene is lamB [H]

Identifier: 209694298

GI number: 209694298

Start: 795907

End: 797184

Strand: Direct

Name: lamB [H]

Synonym: VSAL_I0709

Alternate gene names: 209694298

Gene position: 795907-797184 (Clockwise)

Preceding gene: 209694297

Following gene: 209694301

Centisome position: 23.94

GC content: 38.97

Gene sequence:

>1278_bases
ATGAAGTTATTACCTGTTGCTTTTGCTGTTACAGCTGCACTTTCTTCACCAATCATTTTGGCTGAAACAGAATTGCTAGA
TAATATTCAATTAGATGATCAACAACCCTTAGTTATTTCTCCGGAAACAGACATACCTGATGGTATTGTATTTTCAGGGT
ACGCTCGTTATGGTTTTCACTTTTCAGATGACACAGAGAAATACGTTTCTGCTGATGGTCAATTGATTGGAAATGCTACG
GGTCGTTTAGGTTACGAAAGTAATGGGGGGGAATTTCAATTTGCTAAAGGATTCGTCTCTGATAATGGTACGATTTGGGA
TGTCGTTTTAATGTTAGAGCATTGGGGTGATGAAGTTGGTTTGAAAAAATTCTATGCGGGGGCGACGAATGTTTTTGAAT
CACAACCTAATGCTTATATTTGGGCTGGCCGAGATTTCCATAATCGTCCTCAAACAGGGTTAAATGATTACTTTTGGATG
CAGAATGATGCTCAAGGTGCTGGTATTAAAAACCTTGAATTTGGCAGTGTAAAATTTGACATGGCAGCGGTTGCGCAAGT
TGATGACAATGGCGGTACTGGTGATAGCGGAAATTATGCGATTACCTCTAAATTGCATGATATTAACCTGACAGATGCAT
TAGCATTATCACTGTATGCTAACTATGGTTTCTCTTCTAAAAATACAGAGACAGATAAAGATACGCAAACATGTACGGGC
ACTGGGCTGGATAAACAGTGCTATGTGGATGATATTGATTCATACCAATTAGCCATTCAACTTGATCATACTTATGGTGC
AATGACGAATAAGTTTGTTACTCGTTATGGCAACAATGTCGATAATAATATCTTTAATAAAACGGAAGATCTAACTACGT
TGCTTATGCAGTTAGAAGGTAAGTTGGTTATTAGTAATCAAACCAATATTGAATATTTAGCAGGTTATCAATCGTTAGAA
GATAAAAATGCAAGTCAGGATGACCGAGCGAACTACAGTGCAATTGTCCGACCAACATATGCATGGAATAGTATTCATTC
TACTTGGTTGGAAGCGGGTTATTCTGTGGTTGATTTTGATAATCAAAGTGGACAGAACGACGCGTGGAAAGTCACACTAT
CTCAAAATATCAGTTTTGATATGGACTCAGGAGCACGCCCAATGTTGAGATTCTATGCAACGGTTGGTGATTCAAATACT
GAGGTAGATTTAACTCGCGGAGAAACCGGTAAGCAAGAGACATTTGCAGTGGGTGCAATGTGGGAGGCGTGGTGGTAA

Upstream 100 bases:

>100_bases
AAGTGTTTAATAATTAAATAGAGAATAAATGAATAACTTTAATTAGTGCATTTTTGCATTGATTTGTTTTTTGCTGTCTA
AATATTTAAAGGAATATAAA

Downstream 100 bases:

>100_bases
TTATCATCGTATAACTTAAGCTCTTAAGTGGGTAGCATTGAGTTACTACCCACTTAACCGTTTGTATTAAAACTCACCAT
CAATACGATATGGAGGTAGA

Product: maltoporin precursor (outer membrane protein S)

Products: NA

Alternate protein names: Maltose-inducible porin [H]

Number of amino acids: Translated: 425; Mature: 425

Protein sequence:

>425_residues
MKLLPVAFAVTAALSSPIILAETELLDNIQLDDQQPLVISPETDIPDGIVFSGYARYGFHFSDDTEKYVSADGQLIGNAT
GRLGYESNGGEFQFAKGFVSDNGTIWDVVLMLEHWGDEVGLKKFYAGATNVFESQPNAYIWAGRDFHNRPQTGLNDYFWM
QNDAQGAGIKNLEFGSVKFDMAAVAQVDDNGGTGDSGNYAITSKLHDINLTDALALSLYANYGFSSKNTETDKDTQTCTG
TGLDKQCYVDDIDSYQLAIQLDHTYGAMTNKFVTRYGNNVDNNIFNKTEDLTTLLMQLEGKLVISNQTNIEYLAGYQSLE
DKNASQDDRANYSAIVRPTYAWNSIHSTWLEAGYSVVDFDNQSGQNDAWKVTLSQNISFDMDSGARPMLRFYATVGDSNT
EVDLTRGETGKQETFAVGAMWEAWW

Sequences:

>Translated_425_residues
MKLLPVAFAVTAALSSPIILAETELLDNIQLDDQQPLVISPETDIPDGIVFSGYARYGFHFSDDTEKYVSADGQLIGNAT
GRLGYESNGGEFQFAKGFVSDNGTIWDVVLMLEHWGDEVGLKKFYAGATNVFESQPNAYIWAGRDFHNRPQTGLNDYFWM
QNDAQGAGIKNLEFGSVKFDMAAVAQVDDNGGTGDSGNYAITSKLHDINLTDALALSLYANYGFSSKNTETDKDTQTCTG
TGLDKQCYVDDIDSYQLAIQLDHTYGAMTNKFVTRYGNNVDNNIFNKTEDLTTLLMQLEGKLVISNQTNIEYLAGYQSLE
DKNASQDDRANYSAIVRPTYAWNSIHSTWLEAGYSVVDFDNQSGQNDAWKVTLSQNISFDMDSGARPMLRFYATVGDSNT
EVDLTRGETGKQETFAVGAMWEAWW
>Mature_425_residues
MKLLPVAFAVTAALSSPIILAETELLDNIQLDDQQPLVISPETDIPDGIVFSGYARYGFHFSDDTEKYVSADGQLIGNAT
GRLGYESNGGEFQFAKGFVSDNGTIWDVVLMLEHWGDEVGLKKFYAGATNVFESQPNAYIWAGRDFHNRPQTGLNDYFWM
QNDAQGAGIKNLEFGSVKFDMAAVAQVDDNGGTGDSGNYAITSKLHDINLTDALALSLYANYGFSSKNTETDKDTQTCTG
TGLDKQCYVDDIDSYQLAIQLDHTYGAMTNKFVTRYGNNVDNNIFNKTEDLTTLLMQLEGKLVISNQTNIEYLAGYQSLE
DKNASQDDRANYSAIVRPTYAWNSIHSTWLEAGYSVVDFDNQSGQNDAWKVTLSQNISFDMDSGARPMLRFYATVGDSNT
EVDLTRGETGKQETFAVGAMWEAWW

Specific function: Involved in the transport of maltose and maltodextrins [H]

COG id: COG4580

COG function: function code G; Maltoporin (phage lambda and maltose receptor)

Gene ontology:

Cell location: Cell outer membrane; Multi-pass membrane protein [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the porin LamB (TC 1.B.3) family [H]

Homologues:

Organism=Escherichia coli, GI1790469, Length=297, Percent_Identity=23.5690235690236, Blast_Score=70, Evalue=3e-13,
Organism=Escherichia coli, GI1790157, Length=430, Percent_Identity=23.4883720930233, Blast_Score=67, Evalue=3e-12,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003192
- ProDom:   PD008788 [H]

Pfam domain/function: PF02264 LamB [H]

EC number: NA

Molecular weight: Translated: 47058; Mature: 47058

Theoretical pI: Translated: 4.08; Mature: 4.08

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
2.1 %Met     (Translated Protein)
2.6 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
2.1 %Met     (Mature Protein)
2.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKLLPVAFAVTAALSSPIILAETELLDNIQLDDQQPLVISPETDIPDGIVFSGYARYGFH
CCEEHHHHHHHHHHCCCEEEEEHHHHCCCCCCCCCCEEECCCCCCCCCEEEECHHHCCCE
FSDDTEKYVSADGQLIGNATGRLGYESNGGEFQFAKGFVSDNGTIWDVVLMLEHWGDEVG
ECCCCHHHHCCCCEEEECCCCCCCCCCCCCEEEEEEEEECCCCCHHHHHHHHHHCCCHHC
LKKFYAGATNVFESQPNAYIWAGRDFHNRPQTGLNDYFWMQNDAQGAGIKNLEFGSVKFD
HHHHHCCCHHHHCCCCCEEEEECCCCCCCCCCCCCCEEEECCCCCCCCCCCEECCCEEEE
MAAVAQVDDNGGTGDSGNYAITSKLHDINLTDALALSLYANYGFSSKNTETDKDTQTCTG
EEEEEEEECCCCCCCCCCEEEEEEEEECCCHHHHHHHHHHHCCCCCCCCCCCCCCCEEEC
TGLDKQCYVDDIDSYQLAIQLDHTYGAMTNKFVTRYGNNVDNNIFNKTEDLTTLLMQLEG
CCCCCEEEECCCCCEEEEEEEECCHHHHHHHHHHHCCCCCCCCHHCCHHHHHHHHHHHCC
KLVISNQTNIEYLAGYQSLEDKNASQDDRANYSAIVRPTYAWNSIHSTWLEAGYSVVDFD
EEEEECCCCEEEEECCHHHHCCCCCCCCCCCCEEEEECCCCHHHHHHHHHHCCCEEEECC
NQSGQNDAWKVTLSQNISFDMDSGARPMLRFYATVGDSNTEVDLTRGETGKQETFAVGAM
CCCCCCCEEEEEEECCCEEECCCCCCCEEEEEEEECCCCCEEEEECCCCCCCCEEEEEEE
WEAWW
EECCC
>Mature Secondary Structure
MKLLPVAFAVTAALSSPIILAETELLDNIQLDDQQPLVISPETDIPDGIVFSGYARYGFH
CCEEHHHHHHHHHHCCCEEEEEHHHHCCCCCCCCCCEEECCCCCCCCCEEEECHHHCCCE
FSDDTEKYVSADGQLIGNATGRLGYESNGGEFQFAKGFVSDNGTIWDVVLMLEHWGDEVG
ECCCCHHHHCCCCEEEECCCCCCCCCCCCCEEEEEEEEECCCCCHHHHHHHHHHCCCHHC
LKKFYAGATNVFESQPNAYIWAGRDFHNRPQTGLNDYFWMQNDAQGAGIKNLEFGSVKFD
HHHHHCCCHHHHCCCCCEEEEECCCCCCCCCCCCCCEEEECCCCCCCCCCCEECCCEEEE
MAAVAQVDDNGGTGDSGNYAITSKLHDINLTDALALSLYANYGFSSKNTETDKDTQTCTG
EEEEEEEECCCCCCCCCCEEEEEEEEECCCHHHHHHHHHHHCCCCCCCCCCCCCCCEEEC
TGLDKQCYVDDIDSYQLAIQLDHTYGAMTNKFVTRYGNNVDNNIFNKTEDLTTLLMQLEG
CCCCCEEEECCCCCEEEEEEEECCHHHHHHHHHHHCCCCCCCCHHCCHHHHHHHHHHHCC
KLVISNQTNIEYLAGYQSLEDKNASQDDRANYSAIVRPTYAWNSIHSTWLEAGYSVVDFD
EEEEECCCCEEEEECCHHHHCCCCCCCCCCCCEEEEECCCCHHHHHHHHHHCCCEEEECC
NQSGQNDAWKVTLSQNISFDMDSGARPMLRFYATVGDSNTEVDLTRGETGKQETFAVGAM
CCCCCCCEEEEEEECCCEEECCCCCCCEEEEEEEECCCCCEEEEECCCCCCCCEEEEEEE
WEAWW
EECCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 6.0

TargetDB status: NA

Availability: NA

References: NA